To provide a firm partition body having a good external appearance by arranging a pressure contact tool expandably pressing the upper face of a piece of furniture and a ceiling between the upper face of the partition storage furniture and the ceiling, and arranging kneehole panels erected from the upper face and reaching the ceiling along the vicinities of both edges.

A bottom plate 17 is fixed on base wheels 16 by fixing metals 15, and side plates 19 are erected from both side ends. A top plate 20 is suspended between the upper ends of the side plates 19. A back plate 22 and a door 23 opening and closing an opening section 24 are provided to form the partition storage furniture 2. A pressure contact tool 4 is fixed between the upper face 2A of the furniture 2 partitioning a space S and a ceiling 3. Kneehole panels 5 are arranged along the vicinities of both edges facing the upper face 2A and the space A. A decorative panel 9 is fitted on the back face of the furniture 2 with hook metals 10. A partition body excellent in strength is formed with the storage furniture 2, and the reduction of the external appearance can be prevented while it is not impaired.